Datasheet Texas Instruments OPA657-DIE — 数据表

制造商Texas Instruments
系列OPA657-DIE

1.6GHz,低噪声,FET输入运算放大器

数据表

OPA657-DIE 1.6-GHz, Low-Noise, FET-Input Operational Amplifier datasheet
PDF, 89 Kb, 档案已发布: Aug 10, 2016
从文件中提取

价格

状态

OPA657TD1OPA657TD2
Lifecycle StatusActive (Recommended for new designs)Active (Recommended for new designs)
Manufacture's Sample AvailabilityNoNo

打包

OPA657TD1OPA657TD2
N12
Package TypeTDTD
Package QTY324120
CarrierNOT REQUIREDNOT REQUIRED

参数化

Parameters / ModelsOPA657TD1OPA657TD2
2nd Harmonic, dBc7474
3rd Harmonic, dBc106106
@ MHz55
Acl, min spec gain, V/V77
Additional FeaturesDecompensatedDecompensated
ArchitectureFET,Voltage FBFET,Voltage FB
BW @ Acl, MHz350350
CMRR(Min), dB8383
CMRR(Typ), dB8989
GBW(Typ), MHz16001600
Input Bias Current(Max), pA2020
Iq per channel(Max), mA1616
Iq per channel(Typ), mA1414
Number of Channels11
Offset Drift(Typ), uV/C22
Operating Temperature Range, C-40 to 85-40 to 85
Output Current(Typ), mA7070
Rail-to-RailNoNo
RatingMilitaryMilitary
Slew Rate(Typ), V/us700700
Total Supply Voltage(Max), +5V=5, +/-5V=101212
Total Supply Voltage(Min), +5V=5, +/-5V=1088
Vn at 1kHz(Typ), nV/rtHz77
Vn at Flatband(Typ), nV/rtHz4.84.8
Vos (Offset Voltage @ 25C)(Max), mV1.81.8

生态计划

OPA657TD1OPA657TD2
RoHSSee ti.comSee ti.com

应用须知

  • Noise Analysis for High Speed Op Amps (Rev. A)
    PDF, 256 Kb, 修订版: A, 档案已发布: Jan 17, 2005
    As system bandwidths have increased an accurate estimate of the noise contribution for each element in the signal channel has become increasingly important. Many designers are not however particularly comfortable with the calculations required to predict the total noise for an op amp or in the conversions between the different descriptions of noise. Considerable inconsistency between manufactu

模型线

系列: OPA657-DIE (2)

制造商分类

  • Semiconductors> Amplifiers> Operational Amplifiers (Op Amps)> High-Speed Op Amps (>=50MHz)